2023年2月22日

分享这篇文章提供的新闻SP4T开关使宽带和高频应用圣地亚哥,2月22日,2023年pSemi从®公司,村田公司专注于半导体集成,宣布一个新的SP4T开关的生产准备针对宽带和高频应用到52 GHz。新pSemi SP4T开关简化和简化固定梁波束形成架构。提供一个紧凑的3×3 LGA包,5 g PE42546旨在提高毫米波(mmWave)系统和一流的线性和短程连接,开关时间和功率处理结合优越的可制造性和易用性。这个低损耗SP4T是家庭的一部分mmWave领域和SP4T交换机旨在简化布局和组装,同时提高系统整体效率设计的无线基础设施、点对点通信,测试和测量和卫星通信的应用程序。“市场释放这个打包的版本低插入损耗的宽带射频开关,我们继续推进mmWave前沿,展示我们的能力“Vikas乔杜里说,销售和营销的副总裁pSemi。“这产品将加速mmWave使用多个应用程序和显著提高可制造性和易用性为我们的客户。”Features & Benefits The PE42546 UltraCMOS® SP4T switch delivers RF performance, reliability and size to meet challenging mmWave system designs from 9 kHz to 52 GHz and is available in a 20-lead 3 × 3 mm LGA package. Superior wideband coverage — Best-in-class performance with proprietary design technique delivers RF performance up to 52 GHz. Low latency — Extremely fast switching for rapid transmit and receive data patterns in advanced communication schemes. Industry-leading power handling and linearity — Highest input P1dB and IP3 enable high data rate transmission capability in wireless communication. Beamforming – a 5G mmWave SP4T Case Study As demand for virtual reality, augmented reality, 5G mmWave and connectivity applications increases, so does the demand for beamforming using phased arrays. The PE42546 SP4T offers a wider range of design options and flexibility combined with manufacturability for phased arrays using fixed beamformers. Beamforming architecture falls into two major categories: Adaptive beamformers Fixed or switched beamformers Adaptive beamformers generally handle multiple users and require independently controlled phase shifters and attenuators such as pSemi's beamforming front ends . Devising the control circuit for handling multiple users can add to the expense and complexity of a design. In contrast, fixed or switched beamformers employ high-performing RF switches like the PE42546 to establish point-to-point communication with limited users. The latter architecture, illustrated below, offers several advantages over the former: Simplified architecture and overall cost Reduced design and system complexity Faster beam switching High-power transmission support The PE42546 's superior RF performance, high linearity, low insertion loss, and compact footprint makes it a perfect candidate for applications like fixed or switched beamformers in 5G mmWave applications. To read about a test and measurement use case, visit our newsroom . More Information About pSemi pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor's 30-year legacy of technology advancements and strong IP portfolio but with a new mission: to enhance Murata's world-class capabilities with high-performance RF, analog and mixed-signal solutions. With a strong foundation in RF integration, pSemi's product portfolio now spans power management, connected sensors, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare. From headquarters in San Diego and offices around the world, pSemi's team explores new ways to make electronics for the connected world smaller, thinner, faster and better. To view pSemi's semiconductor advancements or to join the pSemi team, visit www.psemi.com . The Peregrine Semiconductor name, Peregrine Semiconductor logo and UltraCMOS are registered trademarks and the pSemi name, pSemi logo, HaRP and DuNE are trademarks of pSemi Corporation in the U.S. and other countries. All other trademarks are the property of their respective companies. The pSemi website is copyrighted by pSemi Corporation. All rights reserved. Media Contact